package sctu.edu.java.year2016.team04.baiyunfei.day20160524.chapter4_2;

/**
 * 打印菱形
 * Created by DE on 2016/5/24.
 */
public class Chapter4_2 {
    public static void main(String[] args) {
        printPhoto(10);

    }

    public static void printPhoto(int size) {
        if (size % 2 == 0)
            size++;

        for (int i = 0; i < size / 2 + 1; i++) {
            for (int j = size / 2 + 1; j > i + 1; j--) {
                System.out.print(" ");

            }
            for (int j = 0; j < 2 * i + 1; j++) {
                if (j == 0 || j == 2 * i)
                    System.out.print("*");
                else
                    System.out.print(" ");
            }
            System.out.println("");
        }
        for (int i = size / 2 + 1; i < size; i++) {
            for (int j = 0; j < i - size / 2; j++) {
                System.out.print(" ");
            }
            for (int j = 0; j < 2 * size - 1 - 2 * i; j++) {
                if (j == 0 || j == 2 * (size - i - 1)) {
                    System.out.print("*");}
                else{
                    System.out.print(" ");
                }
            }
            System.out.println("");
        }
    }
}


